package com.hao.springboot02web.dao;

import com.hao.springboot02web.pojo.Department;
import com.hao.springboot02web.pojo.Employee;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import org.springframework.ui.Model;

import java.util.Collection;
import java.util.HashMap;
import java.util.Map;

@Repository
//员工Dao
public class EmployeeDao {
    //模拟部门表
    private static Map<Integer, Employee> employees=null;
    @Autowired
    private DepartmentDao departmentDao;
    static {
        employees = new HashMap<>();//创建员工表

        employees.put(1001,new Employee(1001,"a世浩","a1226076476@qq.com",1,new Department(101,"教学部")));
        employees.put(1002,new Employee(1002,"b世浩","b1226076476@qq.com",0,new Department(102,"市场部")));
        employees.put(1003,new Employee(1003,"c世浩","c1226076476@qq.com",1,new Department(103,"教研部")));
        employees.put(1004,new Employee(1004,"d世浩","d1226076476@qq.com",0,new Department(104,"运营部")));
        employees.put(1005,new Employee(1005,"e世浩","e1226076476@qq.com",1,new Department(105,"后勤部")));
    }
    public static Integer initId=1006;
    //增加员工
    public void addEmployee(Employee employee){
        if (employee.getId() == null){
            employee.setId(initId++);
        }
        employee.setDepartment(departmentDao.getDepartmentById(employee.getDepartment().getId()));
        employees.put(employee.getId(),employee);
    }

    //获取所有员工信息
    public Collection<Employee> getAllEmployee(){
         return employees.values();
    }
    //通过id查询员工的信息
    public Employee getEmployeeById(Integer id){
        return  employees.get(id);
    }
    //通过id删除员工的信息
    public void deleteEmployeeById(Integer id ){
        employees.remove(id);
    }

}
